Instrument Control (GPIB, Serial, VISA, IVI)

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Write a string through labview on lcd connected by I2C to arduino nano.

Hi, I'm new in VISA and i need to send a max value of a data array to a lcd that I connected to arduino nano by I2C protocol.

 

I saw a lot of tutorial of send a string without I2C protocol, but I need to know how to do that with an arduino nano and a 16x4 lcd connected by I2C protocol.

 

I downloaded Arduino and MakeHub libraries to try to do that, but i can´t found the I2C method to send the value to the lcd.

 

Please, someone send me a block diagram with the solution or a guide.

Please someone send me a block diagram with the solution or a guide.

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Hi

VISA does not support I2C. The I2C protocol can be used from LabVIEW by 2 digital wires clock and data. 

 

Why don't you send the data via serial and convert the data to I2C in the arduino? 

greetings from the Netherlands
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